Rik Peels

Introduction: Prinz’s SentimentalismMany ethicists claim that one cannot derive an ought from an is. In others words, they think that one cannot derive a statement that has prescriptive force from purely descriptive statements. This thesis plays a crucial role in many theoretical and practical ethical arguments. Since, according to many, David Hume advocated a view along these lines, this thesis has been called ‘Hume’s Law’. In this paper, I adopt this widespread terminology, whether or not Hume did indeed take this position. There are some notable exceptions among philosophers, such as John SearleSee John R. Searle, “How to Derive “Ought” from “Is”,” Philosophical Review, Vol. 73, No. 1, (1964), pp. 43–58. and Arthur Prior,See Arthur N. Prior, “The Autonomy of Ethics,” Australasian Journal of Philosophy, Vol. 38, No. 3, (1960), pp. 199–206. but most philosophers have embraced Hume’s Law. Recently, however, Hume’s Law has come under attack. In his book The Emotional Construction of Mor

For decades, philosophers have displayed an interest in what it is to have an epistemically justified belief. Recently, we also find among philosophers a renewed interest in the so-called ethics of belief: what is it to believe responsibly and when is one’s belief blameworthy? This paper explores how epistemically justified belief and responsible belief are related to each other. On the so-called ‘deontological conception of epistemic justification’, they are identical: to believe epistemically responsibly is to believe epistemically justifiedly. I argue that William Alston’s criticism of a deontological conception of epistemic justification in terms of our influence on our beliefs is unconvincing. Moreover, such a conception meets three criteria that one might put forward in order for an account of epistemic justification to be plausible: it shows a concern with the Jamesian goal of having true rather than false beliefs, it is relevantly similar to accounts of justification in non-doxastic realms, such as action, and there is good reason to think that, if spelled out in sufficient detail, it may well provide a necessary condition for knowledge. I conclude that the deontological conception of epistemic justification is stronger than is often thought: it is worth exploring whether epistemically justified belief is epistemically responsible belief

Whether responsibility for actions and omissions requires the ability to do otherwise is an important issue in contemporary philosophy. However, a closely related but distinct issue, namely whether doxastic responsibility requires the ability to believe otherwise, has been largely neglected. This paper fills this remarkable lacuna by providing a defence of the thesis that doxastic responsibility entails the ability to believe otherwise. On the one hand, it is argued that the fact that unavoidability is normally an excuse counts in favour of this thesis. On the other hand, three objections against this thesis are discussed and criticized. First, one might think that what suffices for doxastic responsibility is control over or influence on certain desirable or undesirable properties of beliefs. It is argued that this objection misrepresents the issue under consideration. Second, it may be objected that the thesis is contradicted by our intuitions in doxastic analogues of Frankfurt-style scenarios. It is argued that distinguishing between belief-universals and belief-particulars helps to see why this argument fails. Third and finally, one might draw an analogy with the asymmetry thesis in ethics by arguing that even if blameworthy belief requires the ability to believe otherwise, praiseworthy belief does not. It is argued that the main arguments in favour of this presumed asymmetry are wanting, partly because they fail to distinguish between two different kinds of praiseworthiness. Finally, the author sketches three implications of the thesis that doxastic responsibility entails the ability to believe otherwise: counterfactual construals of responsible belief might be tenable, the deontological conception of epistemic justification needs revision on an important point, and there might be an important asymmetry between beliefs on the one hand and actions and many non-doxastic consequences on the other